<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>事件的基本使用</title>
    <script type="text/javascript" src="../js/vue.js"></script>
</head>
<body>
    <div id="root">
       <h2>欢迎{{name}}</h2>
       <!-- <button v-on:click="showInfo">点我提示信息</button> -->
       <button @click="showInfo1">点我提示信息1(不传参)</button>
       <button @click="showInfo2(66,$event)">点我提示信息2(传参)</button>
    </div>
</body>

<script type="text/javascript">
    Vue.config.productionTip=false;
    const vm=new Vue({
        el:'#root',
        data:{
            name:'小慧'
        },
        methods: {
            showInfo1(event){
                //console.log(event.target.innerText)
                //console.log(this)
                alert('小慧你好1')
            },
            showInfo2(number,event){
                console.log(number,event)
                //console.log(event.target.innerText)
                //console.log(this)
                //alert('小慧你好2')
            }
        }
    })
</script>
</html>